Midterm - Name: Fall 2007 Math 151 (sections 5,6,7,8)...

Name: Fall 2007 Math 151 (sections 5,6,7,8) Midterm Please read the following directions: Please write legibly, with plenty of white space. Please put your answers in the designated areas. To get credit, you must also show adequate work to justify your answers. If unsure, show the work. Each problem has multiple parts; to get full credit you must answer each part. Give decimal approximations to four places after the decimal point. All problems are worth 7-14 points. You may use calculators, but no books or notes. This exam will last 75 minutes; pace yourself accordingly. If you are done early, you may leave – but NOT during the last ﬁve minutes of the exam, during which you are asked to remain quiet and in your seat. Good luck! Problem Min Score Your Score Max Score 1. Area 7 14 2. Centroid 7 14 3. Arc Length 7 14 4. Necklace 7 14 5. Volume 7 14 6. Separable DE 7 14 7. Linear DE 7 14 Freebie 2 2 2 Total: 51 100

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